black batschkapp

On the 3rd of january a very dark black male and a blonde woman with 2 small childs passed me, the man said :" your, äh, -not wife-, girlfriend has told me so" ("das hat deine, -nicht Frau-, Freundin mir erzählt") before passing.
Then on the low bridge that crosses the water a very dark black male passed me, running, when he passed me his cellphone beeped. He had no hair, dressed in black, with a black batschkapp, on the first of february already a bald dark black one dressed the same passed me, also running, and breathed out loudly towards me once.
When i just had crossed the bridge there were 3 more dark black males, they were laughing, because they are clearly a minority here i give it a good chance that they knew the one before.
Then near the railway-station there was a very dark black male standing, and just looked at me.
It was not in a hostile way, but it makes me feel like a mobile TV.
In the inner city at a shop i took a shoe out of the shelve and had a look at it, an older white man (not a shopkeeper or so) came closer from behind and said loudly the word "stealing"(klauen), towards me.